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{"id": "DEBIAN:DSA-4129-1:AC543", "vendorId": null, "type": "debian", "bulletinFamily": "unix", "title": "[SECURITY] [DSA 4129-1] freexl security update", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4129-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nMarch 02, 2018 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : freexl\nCVE ID : CVE-2018-7435 CVE-2018-7436 CVE-2018-7437 CVE-2018-7438 \n CVE-2018-7439\n\nMultiple heap buffer over reads were discovered in freexl, a library to\nread Microsoft Excel spreadsheets, which could result in denial of\nservice.\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 1.0.0g-1+deb8u5.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 1.0.2-2+deb9u2.\n\nWe recommend that you upgrade your freexl packages.\n\nFor the detailed security status of freexl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/freexl\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "published": "2018-03-02T20:42:04", "modified": "2018-03-02T20:42:04", "epss": [{"cve": "CVE-2018-7435", "epss": 0.01199, "percentile": 0.83105, "modified": "2023-05-02"}, {"cve": "CVE-2018-7436", "epss": 0.01199, "percentile": 0.83105, "modified": "2023-05-02"}, {"cve": "CVE-2018-7437", "epss": 0.01199, "percentile": 0.83105, "modified": "2023-05-02"}, {"cve": "CVE-2018-7438", "epss": 0.01199, "percentile": 0.83105, "modified": "2023-05-02"}, {"cve": "CVE-2018-7439", "epss": 0.01199, "percentile": 0.83105, "modified": "2023-05-02"}], "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8}, "severity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "cvss3": {"cvssV3": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}, "href": "https://lists.debian.org/debian-security-announce/2018/msg00054.html", "reporter": "Debian", "references": [], "cvelist": ["CVE-2018-7435", "CVE-2018-7436", "CVE-2018-7437", "CVE-2018-7438", "CVE-2018-7439"], "immutableFields": [], "lastseen": "2023-05-02T15:49:15", "viewCount": 9, "enchantments": {"dependencies": {"references": [{"type": "cve", "idList": ["CVE-2018-7435", "CVE-2018-7436", "CVE-2018-7437", "CVE-2018-7438", "CVE-2018-7439"]}, {"type": "debian", "idList": ["DEBIAN:DLA-1297-1:19AFC", "DEBIAN:DLA-1297-1:27DB6"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2018-7435", "DEBIANCVE:CVE-2018-7436", "DEBIANCVE:CVE-2018-7437", "DEBIANCVE:CVE-2018-7438", "DEBIANCVE:CVE-2018-7439"]}, {"type": "gentoo", "idList": ["GLSA-202007-44"]}, {"type": "nessus", "idList": ["DEBIAN_DLA-1297.NASL", "DEBIAN_DSA-4129.NASL", "GENTOO_GLSA-202007-44.NASL", "OPENSUSE-2018-217.NASL"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310704129", "OPENVAS:1361412562310851712", "OPENVAS:1361412562310891297"]}, {"type": "osv", "idList": ["OSV:DLA-1297-1", "OSV:DSA-4129-1"]}, {"type": "redhatcve", "idList": ["RH:CVE-2018-7435", "RH:CVE-2018-7436", "RH:CVE-2018-7437", "RH:CVE-2018-7438", "RH:CVE-2018-7439"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2018:0569-1", "OPENSUSE-SU-2018:0570-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2018-7435", "UB:CVE-2018-7436", "UB:CVE-2018-7437", "UB:CVE-2018-7438", "UB:CVE-2018-7439"]}, {"type": "veracode", "idList": ["VERACODE:6084", "VERACODE:6464"]}]}, "score": {"value": 1.8, "vector": "NONE"}, "backreferences": {"references": [{"type": "cve", "idList": ["CVE-2018-7435", "CVE-2018-7436", "CVE-2018-7437", "CVE-2018-7438", "CVE-2018-7439"]}, {"type": "debian", "idList": ["DEBIAN:DLA-1297-1:19AFC"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2018-7435", "DEBIANCVE:CVE-2018-7436", "DEBIANCVE:CVE-2018-7437", "DEBIANCVE:CVE-2018-7438", "DEBIANCVE:CVE-2018-7439"]}, {"type": "gentoo", "idList": ["GLSA-202007-44"]}, {"type": "nessus", "idList": ["DEBIAN_DLA-1297.NASL", "DEBIAN_DSA-4129.NASL", "GENTOO_GLSA-202007-44.NASL", "OPENSUSE-2018-217.NASL"]}, {"type": "openvas", "idList": ["OPENVAS:1361412562310704129", "OPENVAS:1361412562310851712"]}, {"type": "redhatcve", "idList": ["RH:CVE-2018-7435", "RH:CVE-2018-7436", "RH:CVE-2018-7437", "RH:CVE-2018-7438", "RH:CVE-2018-7439"]}, {"type": "suse", "idList": ["OPENSUSE-SU-2018:0569-1", "OPENSUSE-SU-2018:0570-1"]}, {"type": "ubuntucve", "idList": ["UB:CVE-2018-7435", "UB:CVE-2018-7436", "UB:CVE-2018-7437", "UB:CVE-2018-7438", "UB:CVE-2018-7439"]}]}, "exploitation": null, "epss": [{"cve": "CVE-2018-7435", "epss": 0.01199, "percentile": 0.83103, "modified": "2023-05-01"}, {"cve": "CVE-2018-7436", "epss": 0.01199, "percentile": 0.83103, "modified": "2023-05-01"}, {"cve": "CVE-2018-7437", "epss": 0.01199, "percentile": 0.83103, "modified": "2023-05-01"}, {"cve": "CVE-2018-7438", "epss": 0.01199, "percentile": 0.83103, "modified": "2023-05-01"}, {"cve": "CVE-2018-7439", "epss": 0.01199, "percentile": 0.83103, "modified": "2023-05-01"}], "vulnersScore": 1.8}, "_state": {"dependencies": 1683044393, "score": 1683995507, "epss": 1683054362}, "_internal": {"score_hash": "4fd1af7aa9bb73774730f131ae98a79d"}, "affectedPackage": [{"packageFilename": "libfreexl1_1.0.0g-1+deb8u5_amd64.deb", "packageVersion": "1.0.0g-1+deb8u5", "OSVersion": "8", "arch": "amd64", "OS": "Debian", "operator": "lt", "packageName": "libfreexl1"}, {"arch": "armel", "packageFilename": "libfreexl1-dbg_1.0.2-2+deb9u2_armel.deb", "OSVersion": "9", "OS": "Debian", "operator": "lt", "packageVersion": "1.0.2-2+deb9u2", "packageName": "libfreexl1-dbg"}, {"packageFilename": "libfreexl1-dbg_1.0.2-2+deb9u2_mipsel.deb", "arch": "mipsel", "OSVersion": "9", "OS": "Debian", "operator": "lt", "packageVersion": "1.0.2-2+deb9u2", "packageName": "libfreexl1-dbg"}, {"arch": "armel", "packageFilename": "libfreexl1_1.0.2-2+deb9u2_armel.deb", "OSVersion": "9", "OS": "Debian", "operator": 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There is a heap-based buffer over-read in the function read_mini_biff_next_record.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2019-05-14T12:29:59", "type": "redhatcve", "title": "CVE-2018-7439", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-7439"], "modified": "2022-07-07T11:04:13", "id": "RH:CVE-2018-7439", "href": "https://access.redhat.com/security/cve/cve-2018-7439", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "veracode": [{"lastseen": "2023-04-18T15:26:41", "description": "freexl is vulnerable to undefined behaviour through heap-based buffer over-read. 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